The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2023
Filed:
May. 27, 2021
Schlumberger Technology Corporation, Sugar Land, TX (US);
Yu Ke Lim, Singapore, SG;
Shasha Wang, Singapore, SG;
Linyuan Zhan, Singapore, SG;
Muhammad Fuad Bin Mohamed Zain, Singapore, SG;
Kenny Shin Han Wei, Singapore, SG;
Guillaume Jolivet, Singapore, SG;
Cheng-Gang Xie, Singapore, SG;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
Multiphase flowmeter aperture antenna transmission and pressure retention are disclosed herein. An example apparatus includes at least one radiating element to transmit or receive an electromagnetic signal along a measurement plane orthogonal to a direction of flow of the fluid in the vessel; a pressure retaining member to prevent fluid from entering the aperture antenna assembly through a measurement window of the aperture antenna assembly, at least a portion of the pressure retaining member to separate the radiating element and the fluid; and a metal housing with or without slits, the pressure retaining member to be at least partially within the metal housing, the radiating element to be coupled to the metal housing.